<?php
class GroupsController extends AppController {
 
    var $name = 'Groups';
    var $helpers = array('Html', 'Form');
 
    function index() {
        $this->Group->recursive = 0;
        $this->set('groups', $this->paginate());
    }
 
    function view($id = null) {
        if (!$id) {
            $this->Session->setFlash(__('Invalid Group.', true));
            $this->redirect(array('action'=>'index'));
        }
        $this->set('group', $this->Group->read(null, $id));
    }
 
    function add() {
        if (!empty($this->data)) {
            $this->Group->create();
            if ($this->Group->save($this->data)) {
                $this->Session->setFlash(__('The Group has been saved', true));
                $this->redirect(array('action'=>'index'));
            } else {
                $this->Session->setFlash(__('The Group could not be saved. Please, try again.', true));
            }
        }
    }
 
    function edit($id = null) {
        if (!$id && empty($this->data)) {
            $this->Session->setFlash(__('Invalid Group', true));
            $this->redirect(array('action'=>'index'));
        }
        if (!empty($this->data)) {
            if ($this->Group->save($this->data)) {
	        $this->Session->setFlash(__('The Group has been saved', true));
	        $this->redirect(array('action'=>'index'));
            } else {
	        $this->Session->setFlash(__('The Group could not be saved. Please, try again.', true));
            }
        }
        if (empty($this->data)) {
            $this->data = $this->Group->read(null, $id);
        }
    }
 
    function delete($id = null) {
        if (!$id) {
            $this->Session->setFlash(__('Invalid id for Group', true));
            $this->redirect(array('action'=>'index'));
        }
        if ($this->Group->del($id)) {
            $this->Session->setFlash(__('Group deleted', true));
            $this->redirect(array('action'=>'index'));
        }
    }
}
?>
